Email Us

(888) 397-9414

9:00am EST–4:00pm PST

Office Hours

M–F, 9:00am–4:00pm EST

Classes

Email Us

(888) 397-9414

9:00am EST–4:00pm PST

Office Hours

M–F, 9:00am–4:00pm EST

Classes

Email Us



Class Registration Calendar

08
Jan
2026

Florida Stormwater Erosion and Sediment Control Inspector

01-08-2026 8:30 am - 01-09-2026 4:00 pm
$225 + registration
Florida Stormwater Erosion and Sediment Control Inspector

We are no longer accepting registration for this event

08
Jan
2026

CSI – Construction East Coast (ET)

01-08-2026 10:00 am - 01-09-2026 4:00 pm
$599 + registration

We are no longer accepting registration for this event

12
Jan
2026

CSI - CACEO Certified Stormwater Inspector (PDT)

01-12-2026 8:00 am - 01-13-2026 2:00 pm
$575 + registration
CSI - CACEO Certified Stormwater Inspector (PDT)

We are no longer accepting registration for this event

12
Jan
2026

CSI-MS4 Oklahoma (CT)

01-12-2026 8:30 am - 01-13-2026 4:30 pm
$799 + registration

We are no longer accepting registration for this event

12
Jan
2026

CSI-MS4 Arkansas (CT)

01-12-2026 8:30 am - 01-13-2026 4:30 pm
$799 + registration

We are no longer accepting registration for this event

15
Jan
2026

CSI-MS4 New Jersey (ET)

01-15-2026 8:30 am - 01-16-2026 4:30 pm
$799 + registration
15
Jan
2026

CSI-MS4 New York (ET)

01-15-2026 8:30 am - 01-16-2026 4:30 pm
$799 + registration
20
Jan
2026

CSI-MS4 New England (ET)

01-20-2026 8:30 am - 01-21-2026 4:30 pm
$799 + registration
21
Jan
2026

CSI Network January (ET)

01-21-2026 1:00 pm -2:30 pm

CSI Network™

TOPIC: The Toxicology of Stormwater Pollutants

Stormwater pollutants have the potential to cause adverse effects to aquatic life and ecosystems and potentially affect human health as well.  Reducing pollutant loading to reduce the risk of adverse effects is the reason why stormwater is regulated under the NPDES program.  This seminar will introduce basic concepts of toxicology that underlie our understanding of how stormwater pollutants cause adverse effects and will focus on the harm potentially caused by substances typically found in stormwater discharges.   The presentation will also include information about how the toxicology of stormwater pollutants translates into state water quality criteria and the benchmarks for stormwater monitoring results.

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We are pleased to offer a series of monthly discussions on critical stormwater inspection issues. Called CSI Network these discussions are delivered via interactive webinars, and the topics apply to municipal, construction and industrial regulations, permits, and inspections.

These discussion meetings are free to current Certified Stormwater Inspectors (CSI)™ while non-current CSI graduates, and the general public, can join sessions for a $25 registration fee..

CSI Network meetings are scheduled for a Wednesday once monthly beginning at 1:00 PM EDT.  Each session is schedule for no more than 90 minutes.  Check the registration calendar for exact dates.

SEATING IS LIMITED, REGISTER EARLY TO SAVE YOUR SPOT!

Registered participants will receive a Subject Statement by email that will identify the problems and potential solutions of each topic prior to each meeting. This will afford you the opportunity to prepare. Meeting presenters will be assisted by a manager to encourage discussions and to help you share your experiences with other inspectors.  If you are a subject matter expert in one of our meeting topics and would like to make a short presentation to the group, please email us so we can make arrangements (This email address is being protected from spambots. You need JavaScript enabled to view it.).